Some
sort of unpretentious (academic) blog, by a surreptitious economist and
born-again mathematician. A blog activist, and an actuary, too. Always curious.

Used to live in Paris (France),
Leuven (Belgium), Hong-Kong (China), and Montréal (Canada). Professor and researcher in
Montréal, currently back in Rennes (France). Addicted to R. ENSAE ParisTech & KU Leuven Alumni